Alternators

CF-8471N

Name: CF-8471N Passenger Vehicle Alternator
Brand: Crankvia
SKU: 8471N

CF-8471N alternator for Mercury 115ELPT Optimax Saltwater, Mercury 115ELPT Optimax, Mercury 115ELPT Pro XS Optimax and related applications (12V / 50A / S4).

Brand

Specification

Voltage	12V
Amperage	50A
Rotation	CW
Pulley Class	S4
Regulator/Fan	IR/IF

Features

Part No	CF-8471N
MFR	DELCO
Part Type	Alternator

Part Number Cross-Reference

Lester Numbers
Delco
Mercury Marine
Prestolite

Product Advantages

Alternator matching focuses on amperage, voltage, pulley configuration, regulator/fan design, plugs, and OE replacement references.

Fitment-first matching

CF-8471N is prepared for alternator sourcing with Part No, OE, Lester number, and application records checked together.

Quality and test focus

Core specifications such as voltage, power or amperage, rotation, teeth, and design are reviewed before sample or bulk quotation.

Replacement sourcing support

MFR DELCO and replacement references including 8471 help buyers compare existing units and reduce wrong-part risk.

Inquiry-ready supply

Share target quantity, destination, sample need, and packaging requirement so Crankvia can confirm the practical supply path.

Application Information

Application records are provided as compatibility references. Confirm OE number, vehicle configuration, engine, and market version before final ordering.

Part No

CF-8471N

Records

140

Makes

Models

110

Year range

1998-2014

Make	Model	Engine	Year	Note
Mercury	115ELPT Optimax Saltwater	Mercury Marine	2004-2005	-
Mercury	115ELPT Optimax	1.5L - 92.9ci - 115 H.P. DFI	2004-2009	-
Mercury	115ELPT Optimax	Mercury Marine	2004-2014	-
Mercury	115ELPT Pro XS Optimax	Mercury Marine	2010-2014	-
Mercury	115ELPT Saltwater Optimax	1.5L - 92.9ci - 115 H.P. DFI	2004-2005	-
Mercury	115ELPT Saltwater Optimax	Mercury Marine	2004-2005	-
Mercury	115EXLPT Optimax Saltwater	Mercury Marine	2004-2005	-
Mercury	115EXLPT Optimax	1.5L - 92.9ci - 115 H.P. DFI	2004-2009	-
Mercury	115EXLPT Optimax	Mercury Marine	2004-2014	-
Mercury	115EXLPT Saltwater Optimax	1.5L - 92.9ci - 115 H.P. DFI	2004-2005	-
Mercury	115EXLPT Saltwater Optimax	Mercury Marine	2004-2005	-
Mercury	125ELPT Optimax	Mercury Marine	2010-2014	-
Mercury	125EXLPT Optimax	Mercury Marine	2010-2014	-
Mercury	200CXL Bluewater Optimax	Mercury Marine	1999	-
Mercury	200CXL DTS Optimax	3.0L - 185.0ci - 200 H.P.	2005-2009	-
Mercury	200CXL DTS Optimax	Mercury Marine	2005-2009	-
Mercury	200CXL Optimax Saltwater	Mercury Marine	2000-2005	-
Mercury	200CXL Optimax	3.0L - 185.0ci - 200 H.P.	1998-2009	-
Mercury	200CXL Optimax	Mercury Marine	1998-2014	-
Mercury	200CXL OS Optimax	Mercury Marine	1998	-
Mercury	200CXXL Bluewater Optimax	Mercury Marine	1999	-
Mercury	200CXXL Optimax Saltwater	Mercury Marine	2000-2002	-
Mercury	200CXXL Optimax	3.0L - 185.0ci - 200 H.P.	1998-2002	-
Mercury	200CXXL Optimax	Mercury Marine	1998-2002	-
Mercury	200CXXL OS Optimax	Mercury Marine	1998	-
Mercury	200L DTS Optimax	3.0L - 185.0ci - 200 H.P.	2005-2009	-
Mercury	200L DTS Optimax	Mercury Marine	2005-2009	-
Mercury	200L Optimax	3.0L - 185.0ci - 200 H.P.	1998-2009	-
Mercury	200L Optimax	Mercury Marine	1998-2009	-
Mercury	200L Pro XS Optimax	Mercury Marine	2010-2014	-
Mercury	200XL Bluewater Optimax	Mercury Marine	1999	-
Mercury	200XL DTS Optimax	3.0L - 185.0ci - 200 H.P.	2005-2009	-
Mercury	200XL DTS Optimax	Mercury Marine	2005-2009	-
Mercury	200XL DTS Saltwater Optimax	Mercury Marine	2005	-
Mercury	200XL Optimax Saltwater	Mercury Marine	2000-2001	-
Mercury	200XL Optimax	3.0L - 185.0ci - 200 H.P.	1998-2009	-
Mercury	200XL Optimax	Mercury Marine	1998-2014	-
Mercury	200XL OS Optimax	Mercury Marine	1998	-
Mercury	200XXL Bluewater Optimax	Mercury Marine	1999	-
Mercury	200XXL Optimax Saltwater	Mercury Marine	2000-2002	-
Mercury	200XXL Optimax	3.0L - 185.0ci - 200 H.P.	1998-2002	-
Mercury	200XXL Optimax	Mercury Marine	1998-2002	-
Mercury	200XXL OS Optimax	Mercury Marine	1998	-
Mercury	225 Pro XS Optimax	3.0L - 185.0ci - 225 H.P.	2005-2009	-
Mercury	225 Pro XS Optimax	Mercury Marine	2005-2011	-
Mercury	225 Pro XS XL Optimax	Mercury Marine	2006-2011	-
Mercury	225CXL Bluewater Optimax	Mercury Marine	1999	-
Mercury	225CXL DTS Optimax Saltwater	Mercury Marine	2004-2005	-
Mercury	225CXL DTS Optimax	3.0L - 185.0ci - 225 H.P.	2004-2009	-
Mercury	225CXL DTS Optimax	Mercury Marine	2004-2009	-
Mercury	225CXL EFI	3.0L - 185.0ci - 225 H.P.	2001-2004	-
Mercury	225CXL Optimax Saltwater	Mercury Marine	2000-2005	-
Mercury	225CXL Optimax	3.0L - 185.0ci - 225 H.P.	1998-2009	-
Mercury	225CXL Optimax	Mercury Marine	1998-2012	-
Mercury	225CXL OS Optimax	Mercury Marine	1998	-
Mercury	225CXL Saltwater EFI	Mercury Marine	2001-2004	-
Mercury	225CXL	Mercury Marine	2001-2004	-
Mercury	225CXXL Bluewater Optimax	Mercury Marine	1999	-
Mercury	225CXXL DTS Optimax Saltwater	Mercury Marine	2004-2005	-
Mercury	225CXXL DTS Optimax	3.0L - 185.0ci - 225 H.P.	2004-2009	-
Mercury	225CXXL DTS Optimax	Mercury Marine	2004-2009	-
Mercury	225CXXL DTX Optimax	Mercury Marine	2009	-
Mercury	225CXXL EFI	3.0L - 185.0ci - 225 H.P.	2001-2004	-
Mercury	225CXXL Optimax Saltwater	Mercury Marine	2000-2005	-
Mercury	225CXXL Optimax	3.0L - 185.0ci - 225 H.P.	1998-2009	-
Mercury	225CXXL Optimax	Mercury Marine	1998-2010	-
Mercury	225CXXL OS Optimax	Mercury Marine	1998	-
Mercury	225CXXL Saltwater EFI	Mercury Marine	2001-2004	-
Mercury	225CXXL	Mercury Marine	2001-2004	-
Mercury	225L DTS Optimax	3.0L - 185.0ci - 225 H.P.	2003-2009	-
Mercury	225L DTS Optimax	Mercury Marine	2003-2009	-
Mercury	225L EFI	3.0L - 185.0ci - 225 H.P.	2001-2004	-
Mercury	225L EFI	Mercury Marine	2001-2004	-
Mercury	225L Optimax	3.0L - 185.0ci - 225 H.P.	1998-2009	-
Mercury	225L Optimax	Mercury Marine	1998-2012	-
Mercury	225L Pro XS Optimax	Mercury Marine	2012-2014	-
Mercury	225L	Mercury Marine	2001-2004	-
Mercury	225XL Bluewater Optimax	Mercury Marine	1999	-
Mercury	225XL DTS Optimax Saltwater	Mercury Marine	2003-2005	-
Mercury	225XL DTS Optimax	3.0L - 185.0ci - 225 H.P.	2003-2009	-
Mercury	225XL DTS Optimax	Mercury Marine	2003-2009	-
Mercury	225XL DTX Optimax	Mercury Marine	2009	-
Mercury	225XL EFI	3.0L - 185.0ci - 225 H.P.	2001-2004	-
Mercury	225XL Optimax	3.0L - 185.0ci - 225 H.P.	1998-2009	-
Mercury	225XL Optimax	Mercury Marine	1998-2012	-
Mercury	225XL OS Optimax	Mercury Marine	1998	-
Mercury	225XL Pro XS Optimax	Mercury Marine	2012-2013	-
Mercury	225XL Saltwater EFI	Mercury Marine	2001-2004	-
Mercury	225XL	Mercury Marine	2001-2004	-
Mercury	225XS Sport Racing	3.0L - 185.0ci - 225 H.P.	2006-2009	-
Mercury	225XS Sport Racing	Mercury Marine	2006-2009	-
Mercury	225XS Sport SM RH Optimax Racing	Mercury Marine	2006-2009	-
Mercury	225XXL Bluewater Optimax	Mercury Marine	1999	-
Mercury	225XXL DTS Optimax Saltwater	Mercury Marine	2003-2005	-
Mercury	225XXL DTS Optimax	3.0L - 185.0ci - 225 H.P.	2003-2009	-
Mercury	225XXL DTS Optimax	Mercury Marine	2003-2009	-
Mercury	225XXL DTX Optimax	Mercury Marine	2009	-
Mercury	225XXL EFI	3.0L - 185.0ci - 225 H.P.	2001-2004	-
Mercury	225XXL Optimax Saltwater	Mercury Marine	2000-2005	-
Mercury	225XXL Optimax	3.0L - 185.0ci - 225 H.P.	1998-2009	-
Mercury	225XXL Optimax	Mercury Marine	1998-2010	-
Mercury	225XXL OS Optimax	Mercury Marine	1998	-
Mercury	225XXL Saltwater EFI	Mercury Marine	2001-2004	-
Mercury	225XXL	Mercury Marine	2001-2004	-
Mercury	250 Optimax Pro XS	Mercury Marine	2007-2011	-
Mercury	250 Pro XS Optimax	Mercury Marine	2006	-
Mercury	250 Pro XS Optimax	3.0L - 185.0ci - 250 H.P.	2007-2009	-
Mercury	250CXL EFI	3.0L - 185.0ci - 250 H.P.	2001-2004	-
Mercury	250CXL Optimax	Mercury Marine	2009-2014	-
Mercury	250CXL Saltwater EFI	Mercury Marine	2001-2004	-
Mercury	250CXL	Mercury Marine	2001-2004	-
Mercury	250CXXL EFI	3.0L - 185.0ci - 250 H.P.	2001-2004	-
Mercury	250CXXL Optimax	Mercury Marine	2009-2014	-
Mercury	250CXXL Saltwater EFI	Mercury Marine	2001-2004	-
Mercury	250CXXL	Mercury Marine	2001-2004	-
Mercury	250L Optimax Pro XS	Mercury Marine	2012-2014	-
Mercury	250XL EFI	3.0L - 185.0ci - 250 H.P.	2001-2004	-
Mercury	250XL Optimax Pro XS	Mercury Marine	2008-2014	-
Mercury	250XL Optimax	Mercury Marine	2009-2014	-
Mercury	250XL Saltwater EFI	Mercury Marine	2001-2004	-
Mercury	250XL	Mercury Marine	2001-2004	-
Mercury	250XS CL Racing	Mercury Marine	2005	-
Mercury	250XS CXL Racing	Mercury Marine	2006-2009	-
Mercury	250XS Racing	3.0L - 185.0ci - 250 H.P.	2005-2009	-
Mercury	250XS Racing	Mercury Marine	2005-2014	-
Mercury	250XXL EFI	3.0L - 185.0ci - 250 H.P.	2001-2004	-
Mercury	250XXL Optimax	Mercury Marine	2009-2014	-
Mercury	250XXL Saltwater EFI	Mercury Marine	2001-2004	-
Mercury	250XXL	Mercury Marine	2001-2004	-
Mercury	300X CL Promax Racing	Mercury Marine	2005	-
Mercury	300X Promax Racing	Mercury Marine	2005-2009	-
Mercury	300X, XS Promax Racing	3.0L - 185.0ci - 300 H.P.	2005-2009	-
Mercury	300XS CXL Optimax Racing	Mercury Marine	2007-2014	-
Mercury	300XS Promax Racing	Mercury Marine	2005-2009	-
Mercury	75ELPT Optimax	1.5L - 92.9ci - 75 H.P. DFI	2005-2009	-
Mercury	75ELPT Optimax	Mercury Marine	2005-2014	-
Mercury	90ELPT Optimax	1.5L - 92.9ci - 90 H.P. DFI	2006-2009	-
Mercury	90ELPT Optimax	Mercury Marine	2006-2014	-
Mercury	90EXLPT Optimax	1.5L - 92.9ci - 90 H.P. DFI	2006-2009	-
Mercury	90EXLPT Optimax	Mercury Marine	2006-2014	-

Product matching notes

Use these checks together with the application table before final ordering.

How do I confirm CF-8471N fits?

Compare Part No, OE numbers, Lester Numbers, the application records, and the spec table. The page is organized around Mercury 115ELPT Optimax Saltwater, Mercury 115ELPT Optimax, Mercury 115ELPT Pro XS Optimax and related applications.

Which fields matter most?

Start with Voltage: 12V, Amperage: 50A, Rotation: CW, Pulley Class: S4, then cross-check OE numbers Delco 19020704, 19020707, 8600514, Mercury Marine 875286A1.

What if I only have a photo or partial number?

Share label photos, drive-end and connector shots, and any partial number or Lester Numbers 8471. That usually narrows the match quickly.

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